[INFO] fetching crate mdarray 0.8.0... [INFO] checking mdarray-0.8.0 against try#b6bca0d7327839b5e3f7a7779947cb9113d08917+rustflags=-Zstrict-projection-item-bounds for 150662-leaf [INFO] extracting crate mdarray 0.8.0 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate mdarray 0.8.0 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate mdarray 0.8.0 [INFO] tweaked toml for crates.io crate mdarray 0.8.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mdarray 0.8.0 on toolchain b6bca0d7327839b5e3f7a7779947cb9113d08917 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate mdarray 0.8.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 48b87c2cfed8eff9d14ee8adfeaef15078c75088b8df4c7e61a61e80a061578c [INFO] running `Command { std: "docker" "start" "-a" "48b87c2cfed8eff9d14ee8adfeaef15078c75088b8df4c7e61a61e80a061578c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "48b87c2cfed8eff9d14ee8adfeaef15078c75088b8df4c7e61a61e80a061578c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "48b87c2cfed8eff9d14ee8adfeaef15078c75088b8df4c7e61a61e80a061578c", kill_on_drop: false }` [INFO] [stdout] 48b87c2cfed8eff9d14ee8adfeaef15078c75088b8df4c7e61a61e80a061578c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Zstrict-projection-item-bounds" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b6bca0d7327839b5e3f7a7779947cb9113d08917" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a47f91551e0cf4403548a239558adf0c679d6cd9a3fc65b38fc8a66463bd43f6 [INFO] running `Command { std: "docker" "start" "-a" "a47f91551e0cf4403548a239558adf0c679d6cd9a3fc65b38fc8a66463bd43f6", kill_on_drop: false }` [INFO] [stderr] Checking serde_test v1.0.177 [INFO] [stderr] Checking mdarray v0.8.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0271]: type mismatch resolving ` as Expression>::Shape == ::Shape` [INFO] [stdout] --> src/array.rs:942:64 [INFO] [stdout] | [INFO] [stdout] 942 | impl<'a, T: 'a + Clone, S: Shape, L: Layout, I: IntoExpression>> [INFO] [stdout] | - found this type parameter ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving ` as Expression>::Shape == ::Shape` [INFO] [stdout] | [INFO] [stdout] note: expected this to be `::Shape` [INFO] [stdout] --> src/view.rs:386:26 [INFO] [stdout] | [INFO] [stdout] 386 | type Shape = S; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 507 | impl_view!(View, as_ptr, from_raw_parts, const, {}, true); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] = note: expected associated type `::Shape` [INFO] [stdout] found type parameter `S` [INFO] [stdout] = note: this error originates in the macro `impl_view` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 942 | impl<'a, T: 'a + Clone, S: Shape, L: Layout, I: IntoExpression>> [INFO] [stdout] | +++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as IntoIterator>::Item == ::Item` [INFO] [stdout] --> src/array.rs:942:64 [INFO] [stdout] | [INFO] [stdout] 942 | impl<'a, T: 'a + Clone, S: Shape, L: Layout, I: IntoExpression>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving ` as IntoIterator>::Item == ::Item` [INFO] [stdout] | [INFO] [stdout] note: expected this to be `::Item` [INFO] [stdout] --> src/view.rs:496:25 [INFO] [stdout] | [INFO] [stdout] 496 | type Item = &'a $($mut)? T; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 507 | impl_view!(View, as_ptr, from_raw_parts, const, {}, true); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] = note: expected associated type `::Item` [INFO] [stdout] found reference `&'a T` [INFO] [stdout] = help: consider constraining the associated type `::Item` to `&'a T` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] = note: this error originates in the macro `impl_view` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as Expression>::Shape == <&I as IntoExpression>::Shape` [INFO] [stdout] --> src/view.rs:435:44 [INFO] [stdout] | [INFO] [stdout] 433 | impl<'a, T, S: Shape, L: Layout, I> From<&'a $($mut)? I> for $name<'a, T, S, L> [INFO] [stdout] | - found this type parameter [INFO] [stdout] 434 | where [INFO] [stdout] 435 | &'a $($mut)? I: IntoExpression> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving ` as Expression>::Shape == <&I as IntoExpression>::Shape` [INFO] [stdout] ... [INFO] [stdout] 507 | impl_view!(View, as_ptr, from_raw_parts, const, {}, true); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: expected this to be `<&'a I as IntoExpression>::Shape` [INFO] [stdout] --> src/view.rs:386:26 [INFO] [stdout] | [INFO] [stdout] 386 | type Shape = S; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 507 | impl_view!(View, as_ptr, from_raw_parts, const, {}, true); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] = note: expected associated type `<&'a I as IntoExpression>::Shape` [INFO] [stdout] found type parameter `S` [INFO] [stdout] = note: you might be missing a type parameter or trait bound [INFO] [stdout] = note: this error originates in the macro `impl_view` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as IntoIterator>::Item == <&I as IntoIterator>::Item` [INFO] [stdout] --> src/view.rs:435:44 [INFO] [stdout] | [INFO] [stdout] 435 | &'a $($mut)? I: IntoExpression> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving ` as IntoIterator>::Item == <&I as IntoIterator>::Item` [INFO] [stdout] ... [INFO] [stdout] 507 | impl_view!(View, as_ptr, from_raw_parts, const, {}, true); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: expected this to be `<&'a I as IntoIterator>::Item` [INFO] [stdout] --> src/view.rs:496:25 [INFO] [stdout] | [INFO] [stdout] 496 | type Item = &'a $($mut)? T; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 507 | impl_view!(View, as_ptr, from_raw_parts, const, {}, true); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] = note: expected associated type `<&'a I as IntoIterator>::Item` [INFO] [stdout] found reference `&'a T` [INFO] [stdout] = help: consider constraining the associated type `<&'a I as IntoIterator>::Item` to `&'a T` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] = note: this error originates in the macro `impl_view` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as Expression>::Shape == <&mut I as IntoExpression>::Shape` [INFO] [stdout] --> src/view.rs:435:44 [INFO] [stdout] | [INFO] [stdout] 433 | impl<'a, T, S: Shape, L: Layout, I> From<&'a $($mut)? I> for $name<'a, T, S, L> [INFO] [stdout] | - found this type parameter [INFO] [stdout] 434 | where [INFO] [stdout] 435 | &'a $($mut)? I: IntoExpression> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving ` as Expression>::Shape == <&mut I as IntoExpression>::Shape` [INFO] [stdout] ... [INFO] [stdout] 508 | impl_view!(ViewMut, as_mut_ptr, from_raw_parts_mut, mut, {mut}, false); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: expected this to be `<&'a mut I as IntoExpression>::Shape` [INFO] [stdout] --> src/view.rs:386:26 [INFO] [stdout] | [INFO] [stdout] 386 | type Shape = S; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 508 | impl_view!(ViewMut, as_mut_ptr, from_raw_parts_mut, mut, {mut}, false); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] = note: expected associated type `<&'a mut I as IntoExpression>::Shape` [INFO] [stdout] found type parameter `S` [INFO] [stdout] = note: you might be missing a type parameter or trait bound [INFO] [stdout] = note: this error originates in the macro `impl_view` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as IntoIterator>::Item == <&mut I as IntoIterator>::Item` [INFO] [stdout] --> src/view.rs:435:44 [INFO] [stdout] | [INFO] [stdout] 435 | &'a $($mut)? I: IntoExpression> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving ` as IntoIterator>::Item == <&mut I as IntoIterator>::Item` [INFO] [stdout] ... [INFO] [stdout] 508 | impl_view!(ViewMut, as_mut_ptr, from_raw_parts_mut, mut, {mut}, false); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: expected this to be `<&'a mut I as IntoIterator>::Item` [INFO] [stdout] --> src/view.rs:496:25 [INFO] [stdout] | [INFO] [stdout] 496 | type Item = &'a $($mut)? T; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 508 | impl_view!(ViewMut, as_mut_ptr, from_raw_parts_mut, mut, {mut}, false); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] = note: expected associated type `<&'a mut I as IntoIterator>::Item` [INFO] [stdout] found mutable reference `&'a mut T` [INFO] [stdout] = help: consider constraining the associated type `<&'a mut I as IntoIterator>::Item` to `&'a mut T` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] = note: this error originates in the macro `impl_view` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as IntoIterator>::Item == ::Item` [INFO] [stdout] --> src/array.rs:942:64 [INFO] [stdout] | [INFO] [stdout] 942 | impl<'a, T: 'a + Clone, S: Shape, L: Layout, I: IntoExpression>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving ` as IntoIterator>::Item == ::Item` [INFO] [stdout] | [INFO] [stdout] note: expected this to be `::Item` [INFO] [stdout] --> src/view.rs:496:25 [INFO] [stdout] | [INFO] [stdout] 496 | type Item = &'a $($mut)? T; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 507 | impl_view!(View, as_ptr, from_raw_parts, const, {}, true); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] = note: expected associated type `::Item` [INFO] [stdout] found reference `&'a T` [INFO] [stdout] = help: consider constraining the associated type `::Item` to `&'a T` or calling a method that returns `::Item` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] = note: this error originates in the macro `impl_view` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as IntoIterator>::Item == <&I as IntoIterator>::Item` [INFO] [stdout] --> src/view.rs:435:44 [INFO] [stdout] | [INFO] [stdout] 435 | &'a $($mut)? I: IntoExpression> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving ` as IntoIterator>::Item == <&I as IntoIterator>::Item` [INFO] [stdout] ... [INFO] [stdout] 507 | impl_view!(View, as_ptr, from_raw_parts, const, {}, true); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: expected this to be `<&'a I as IntoIterator>::Item` [INFO] [stdout] --> src/view.rs:496:25 [INFO] [stdout] | [INFO] [stdout] 496 | type Item = &'a $($mut)? T; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 507 | impl_view!(View, as_ptr, from_raw_parts, const, {}, true); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] = note: expected associated type `<&'a I as IntoIterator>::Item` [INFO] [stdout] found reference `&'a T` [INFO] [stdout] = help: consider constraining the associated type `<&'a I as IntoIterator>::Item` to `&'a T` or calling a method that returns `<&'a I as IntoIterator>::Item` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] = note: this error originates in the macro `impl_view` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as IntoIterator>::Item == <&mut I as IntoIterator>::Item` [INFO] [stdout] --> src/view.rs:435:44 [INFO] [stdout] | [INFO] [stdout] 435 | &'a $($mut)? I: IntoExpression> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving ` as IntoIterator>::Item == <&mut I as IntoIterator>::Item` [INFO] [stdout] ... [INFO] [stdout] 508 | impl_view!(ViewMut, as_mut_ptr, from_raw_parts_mut, mut, {mut}, false); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: expected this to be `<&'a mut I as IntoIterator>::Item` [INFO] [stdout] --> src/view.rs:496:25 [INFO] [stdout] | [INFO] [stdout] 496 | type Item = &'a $($mut)? T; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 508 | impl_view!(ViewMut, as_mut_ptr, from_raw_parts_mut, mut, {mut}, false); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] = note: expected associated type `<&'a mut I as IntoIterator>::Item` [INFO] [stdout] found mutable reference `&'a mut T` [INFO] [stdout] = help: consider constraining the associated type `<&'a mut I as IntoIterator>::Item` to `&'a mut T` or calling a method that returns `<&'a mut I as IntoIterator>::Item` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] = note: this error originates in the macro `impl_view` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as Expression>::Shape == ::Shape` [INFO] [stdout] --> src/array.rs:942:64 [INFO] [stdout] | [INFO] [stdout] 942 | impl<'a, T: 'a + Clone, S: Shape, L: Layout, I: IntoExpression>> [INFO] [stdout] | - found this type parameter ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving ` as Expression>::Shape == ::Shape` [INFO] [stdout] | [INFO] [stdout] note: expected this to be `::Shape` [INFO] [stdout] --> src/view.rs:386:26 [INFO] [stdout] | [INFO] [stdout] 386 | type Shape = S; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 507 | impl_view!(View, as_ptr, from_raw_parts, const, {}, true); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] = note: expected associated type `::Shape` [INFO] [stdout] found type parameter `S` [INFO] [stdout] = note: this error originates in the macro `impl_view` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: consider further restricting this bound [INFO] [stdout] | [INFO] [stdout] 942 | impl<'a, T: 'a + Clone, S: Shape, L: Layout, I: IntoExpression>> [INFO] [stdout] | +++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as IntoIterator>::Item == ::Item` [INFO] [stdout] --> src/array.rs:942:64 [INFO] [stdout] | [INFO] [stdout] 942 | impl<'a, T: 'a + Clone, S: Shape, L: Layout, I: IntoExpression>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving ` as IntoIterator>::Item == ::Item` [INFO] [stdout] | [INFO] [stdout] note: expected this to be `::Item` [INFO] [stdout] --> src/view.rs:496:25 [INFO] [stdout] | [INFO] [stdout] 496 | type Item = &'a $($mut)? T; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 507 | impl_view!(View, as_ptr, from_raw_parts, const, {}, true); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] = note: expected associated type `::Item` [INFO] [stdout] found reference `&'a T` [INFO] [stdout] = help: consider constraining the associated type `::Item` to `&'a T` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] = note: this error originates in the macro `impl_view` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as Expression>::Shape == <&I as IntoExpression>::Shape` [INFO] [stdout] --> src/view.rs:435:44 [INFO] [stdout] | [INFO] [stdout] 433 | impl<'a, T, S: Shape, L: Layout, I> From<&'a $($mut)? I> for $name<'a, T, S, L> [INFO] [stdout] | - found this type parameter [INFO] [stdout] 434 | where [INFO] [stdout] 435 | &'a $($mut)? I: IntoExpression> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving ` as Expression>::Shape == <&I as IntoExpression>::Shape` [INFO] [stdout] ... [INFO] [stdout] 507 | impl_view!(View, as_ptr, from_raw_parts, const, {}, true); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: expected this to be `<&'a I as IntoExpression>::Shape` [INFO] [stdout] --> src/view.rs:386:26 [INFO] [stdout] | [INFO] [stdout] 386 | type Shape = S; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 507 | impl_view!(View, as_ptr, from_raw_parts, const, {}, true); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] = note: expected associated type `<&'a I as IntoExpression>::Shape` [INFO] [stdout] found type parameter `S` [INFO] [stdout] = note: you might be missing a type parameter or trait bound [INFO] [stdout] = note: this error originates in the macro `impl_view` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as IntoIterator>::Item == <&I as IntoIterator>::Item` [INFO] [stdout] --> src/view.rs:435:44 [INFO] [stdout] | [INFO] [stdout] 435 | &'a $($mut)? I: IntoExpression> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving ` as IntoIterator>::Item == <&I as IntoIterator>::Item` [INFO] [stdout] ... [INFO] [stdout] 507 | impl_view!(View, as_ptr, from_raw_parts, const, {}, true); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: expected this to be `<&'a I as IntoIterator>::Item` [INFO] [stdout] --> src/view.rs:496:25 [INFO] [stdout] | [INFO] [stdout] 496 | type Item = &'a $($mut)? T; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 507 | impl_view!(View, as_ptr, from_raw_parts, const, {}, true); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] = note: expected associated type `<&'a I as IntoIterator>::Item` [INFO] [stdout] found reference `&'a T` [INFO] [stdout] = help: consider constraining the associated type `<&'a I as IntoIterator>::Item` to `&'a T` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] = note: this error originates in the macro `impl_view` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as Expression>::Shape == <&mut I as IntoExpression>::Shape` [INFO] [stdout] --> src/view.rs:435:44 [INFO] [stdout] | [INFO] [stdout] 433 | impl<'a, T, S: Shape, L: Layout, I> From<&'a $($mut)? I> for $name<'a, T, S, L> [INFO] [stdout] | - found this type parameter [INFO] [stdout] 434 | where [INFO] [stdout] 435 | &'a $($mut)? I: IntoExpression> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving ` as Expression>::Shape == <&mut I as IntoExpression>::Shape` [INFO] [stdout] ... [INFO] [stdout] 508 | impl_view!(ViewMut, as_mut_ptr, from_raw_parts_mut, mut, {mut}, false); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: expected this to be `<&'a mut I as IntoExpression>::Shape` [INFO] [stdout] --> src/view.rs:386:26 [INFO] [stdout] | [INFO] [stdout] 386 | type Shape = S; [INFO] [stdout] | ^ [INFO] [stdout] ... [INFO] [stdout] 508 | impl_view!(ViewMut, as_mut_ptr, from_raw_parts_mut, mut, {mut}, false); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] = note: expected associated type `<&'a mut I as IntoExpression>::Shape` [INFO] [stdout] found type parameter `S` [INFO] [stdout] = note: you might be missing a type parameter or trait bound [INFO] [stdout] = note: this error originates in the macro `impl_view` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as IntoIterator>::Item == <&mut I as IntoIterator>::Item` [INFO] [stdout] --> src/view.rs:435:44 [INFO] [stdout] | [INFO] [stdout] 435 | &'a $($mut)? I: IntoExpression> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving ` as IntoIterator>::Item == <&mut I as IntoIterator>::Item` [INFO] [stdout] ... [INFO] [stdout] 508 | impl_view!(ViewMut, as_mut_ptr, from_raw_parts_mut, mut, {mut}, false); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: expected this to be `<&'a mut I as IntoIterator>::Item` [INFO] [stdout] --> src/view.rs:496:25 [INFO] [stdout] | [INFO] [stdout] 496 | type Item = &'a $($mut)? T; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 508 | impl_view!(ViewMut, as_mut_ptr, from_raw_parts_mut, mut, {mut}, false); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] = note: expected associated type `<&'a mut I as IntoIterator>::Item` [INFO] [stdout] found mutable reference `&'a mut T` [INFO] [stdout] = help: consider constraining the associated type `<&'a mut I as IntoIterator>::Item` to `&'a mut T` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] = note: this error originates in the macro `impl_view` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as IntoIterator>::Item == ::Item` [INFO] [stdout] --> src/array.rs:942:64 [INFO] [stdout] | [INFO] [stdout] 942 | impl<'a, T: 'a + Clone, S: Shape, L: Layout, I: IntoExpression>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving ` as IntoIterator>::Item == ::Item` [INFO] [stdout] | [INFO] [stdout] note: expected this to be `::Item` [INFO] [stdout] --> src/view.rs:496:25 [INFO] [stdout] | [INFO] [stdout] 496 | type Item = &'a $($mut)? T; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 507 | impl_view!(View, as_ptr, from_raw_parts, const, {}, true); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] = note: expected associated type `::Item` [INFO] [stdout] found reference `&'a T` [INFO] [stdout] = help: consider constraining the associated type `::Item` to `&'a T` or calling a method that returns `::Item` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] = note: this error originates in the macro `impl_view` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as IntoIterator>::Item == <&I as IntoIterator>::Item` [INFO] [stdout] --> src/view.rs:435:44 [INFO] [stdout] | [INFO] [stdout] 435 | &'a $($mut)? I: IntoExpression> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving ` as IntoIterator>::Item == <&I as IntoIterator>::Item` [INFO] [stdout] ... [INFO] [stdout] 507 | impl_view!(View, as_ptr, from_raw_parts, const, {}, true); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: expected this to be `<&'a I as IntoIterator>::Item` [INFO] [stdout] --> src/view.rs:496:25 [INFO] [stdout] | [INFO] [stdout] 496 | type Item = &'a $($mut)? T; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 507 | impl_view!(View, as_ptr, from_raw_parts, const, {}, true); [INFO] [stdout] | --------------------------------------------------------- in this macro invocation [INFO] [stdout] = note: expected associated type `<&'a I as IntoIterator>::Item` [INFO] [stdout] found reference `&'a T` [INFO] [stdout] = help: consider constraining the associated type `<&'a I as IntoIterator>::Item` to `&'a T` or calling a method that returns `<&'a I as IntoIterator>::Item` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] = note: this error originates in the macro `impl_view` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0271]: type mismatch resolving ` as IntoIterator>::Item == <&mut I as IntoIterator>::Item` [INFO] [stdout] --> src/view.rs:435:44 [INFO] [stdout] | [INFO] [stdout] 435 | &'a $($mut)? I: IntoExpression> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ type mismatch resolving ` as IntoIterator>::Item == <&mut I as IntoIterator>::Item` [INFO] [stdout] ... [INFO] [stdout] 508 | impl_view!(ViewMut, as_mut_ptr, from_raw_parts_mut, mut, {mut}, false); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] note: expected this to be `<&'a mut I as IntoIterator>::Item` [INFO] [stdout] --> src/view.rs:496:25 [INFO] [stdout] | [INFO] [stdout] 496 | type Item = &'a $($mut)? T; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 508 | impl_view!(ViewMut, as_mut_ptr, from_raw_parts_mut, mut, {mut}, false); [INFO] [stdout] | ---------------------------------------------------------------------- in this macro invocation [INFO] [stdout] = note: expected associated type `<&'a mut I as IntoIterator>::Item` [INFO] [stdout] found mutable reference `&'a mut T` [INFO] [stdout] = help: consider constraining the associated type `<&'a mut I as IntoIterator>::Item` to `&'a mut T` or calling a method that returns `<&'a mut I as IntoIterator>::Item` [INFO] [stdout] = note: for more information, visit https://doc.rust-lang.org/book/ch19-03-advanced-traits.html [INFO] [stdout] = note: this error originates in the macro `impl_view` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mdarray` (lib) due to 9 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0271`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mdarray` (lib test) due to 9 previous errors [INFO] running `Command { std: "docker" "inspect" "a47f91551e0cf4403548a239558adf0c679d6cd9a3fc65b38fc8a66463bd43f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a47f91551e0cf4403548a239558adf0c679d6cd9a3fc65b38fc8a66463bd43f6", kill_on_drop: false }` [INFO] [stdout] a47f91551e0cf4403548a239558adf0c679d6cd9a3fc65b38fc8a66463bd43f6